On Sat, Aug 20, 2022 at 09:24:47AM -0700, Jason Thorpe wrote:
> What does the ihidev driver think the descriptor address is? I.e. what?s the
> result of the _DSM evaluation?
ihidev thinks it should be 1. But both values get wrong data.
Trying from userland, I fear I get some random kernel
See responses further down in-line:
> On Aug 20, 2022, at 8:51 AM, Emmanuel Dreyfus wrote:
>
> Hello
>
> I have a ihidev device that fails to find its HID descriptor. In order to
> debug that, I try to retreive it from userspace.
>
> At kernel boot, I have:
> ihidev1 at iic2 addr 0x5d
>
> I
Hello
I have a ihidev device that fails to find its HID descriptor. In order to
debug that, I try to retreive it from userspace.
At kernel boot, I have:
ihidev1 at iic2 addr 0x5d
I try the code at the end of this message, inspired from sys/dec/i2c/ihidev.c.
I am supposed to find the HID
